INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ef144f41686ae5c51c09bd311f4b0a8f83ce64918ce5d444897a550e84e3ca', 
    'JwN6Pyq0Itvehcj9MBWCX6JAZcDLsLmheif3VG2SsMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)